php bin/console doctrine:schema:create

Executes (or dumps) the SQL needed to generate the database schema

Usage

doctrine:schema:create [--em EM] [--dump-sql]

Options

      --em         Name of the entity manager to operate on 
      --dump-sql   Instead of trying to apply generated SQLs into EntityManager Storage Connection, output them. 

Help

Processes the schema and either create it directly on EntityManager Storage Connection or generate the SQL output.

Hint: If you have a database with tables that should not be managed
by the ORM, you can use a DBAL functionality to filter the tables and sequences down
on a global level:

    $config->setFilterSchemaAssetsExpression($regexp);